package com.pingyougou.sellergoods.service;

import java.util.List;
import java.util.Map;

import com.pinyougou.pojo.TbBrand;

import entity.PageResult;

public interface IBrandService {
	//查询所有
   public List<TbBrand> findAll();
   
   //分页查询
   public PageResult findPage(int pageNum, int pageSize);
	//增加
   public void add(TbBrand brand);
   //修改  通过id修改
   public void update(TbBrand brand) ;
   public TbBrand findOne(Long id);
   //批量删除
   public void delete(Long[] ids);
   //条件查询
   public PageResult findPage(TbBrand brand, int pageNum, int pageSize);
 
   List<Map> selectOptionList();
   
   //娱乐 找到helloword 不会写??????
  // public void findString();


}
